baber/WOPTO huggingface dataset:
Patent KR-20030053611-A (KR)
Title: Device for Curvature measurement and cleaning
Inventor: JUNG JAE HO
IPC: C25D17/00
Filed: 2001-12-22
Abstract: PURPOSE: A device for measuring radius of curvature of an anode for electroplating and cleaning the anode is provided to prevent quality defects of electroplated strip due to shape defects by checking whether the anode is something wrong with its radius of curvature or not and cleaning the surface of the anode without manual work. CONSTITUTION: The device includes a radius of curvature measuring and cleaning unit on which anode radius of curvature measuring roll(1) is mounted, wherein the anode radius of curvature measuring roll(1) is equipped with "X" character shaped length adjusting means(2) at central shaft(13) installed at both ends of which a motor(11) for rotation and a cylinder(12) for length adjustment are installed, and anode cleaning brushes(3) axially rotated around the central shaft(13) are installed on both surfaces of the anode radius of curvature measuring roll(1); a casing housing the radius of curvature measuring and cleaning unit; a casing vertical position adjusting unit for vertically ascending and descending the casing; and hinge coupling connectors for connecting the casing vertical position adjusting unit to cover of anode keeping housing.
Patent KR-20030055965-A (KR)
Title: Bleach and softener input apparatus for washing machine
Inventor: JE BYEONG SU
IPC: D06F39/02
Filed: 2001-12-27
Abstract: PURPOSE: An input device of washing agent for a washing machine is provided to reduce the number of parts by integrally forming a siphon cap and a siphon tube in a cover and a storage part, and to keep the storage part clean by washing periodically with separating the cover. CONSTITUTION: A washing agent input device comprises a cover installation part formed at the side of the inlet of a top cover; a cover(30) installed in the cover installation part and composed of washing agent inlets(32,34); a storage part(40) having washing agent chambers corresponding to washing agent inlets; siphons formed in chambers to supply the washing agent to a water tub; and a passing part(65) formed in the lower part of a tub cover to transmit the washing agent to the water tub. The bleaching agent chamber and the softening agent chamber are divided by a partition wall, and the siphons are connected to the passing part. Overflow parts are formed in the washing agent chambers corresponding to the passing part of the tub cover. The number of parts is reduced with simple structure of the tub cover.
Patent KR-20030056032-A (KR)
Title: Flame Retardant Thermoplastic Acrylonitrile-Butadiene-Styrene(ABS) Copolymer Resin Composition with Good Heat Resistance
Inventor: KIM DONG JIN
IPC: C08L55/02
Filed: 2001-12-27
Abstract: PURPOSE: A thermoplastic acrylonitrile-butadiene-styrene-based copolymer flame retardant resin composition is provided, to improve the heat resistance with maintaining favorable flame retardancy and mechanical properties. CONSTITUTION: The thermoplastic acrylonitrile-butadiene-styrene-based copolymer resin composition comprises 100 parts by weight of a thermoplastic acrylonitrile-butadiene-styrene-based copolymer resin which comprises 5-40 wt% of acrylonitrile, 5-40 wt% of butadiene rubber and 20-70 wt% of styrene and whose SAN resin comprises 60-76 wt% of styrene and 24-40 wt% of acrylonitrile and which has a weight average molecular weight of 120,000-200,000; 5-30 parts by weight of a halogen-based compound as a flame retardant; 1-15 parts by weight of antimony trioxide as a flame retardancy aid; and 0.05-10 parts by weight of an aluminosilicate-based inorganic compound as a heat stabilizer. Preferably the composition comprises further 0.05-5 parts by weight of a tin maleate-based compound, 0.05-2 parts by weight of a fluorine-based compound, and/or 1-10 parts by weight of a chlorine-based compound.
Patent KR-20030056519-A (KR)
Title: Connector assembly organized triple safety structure for doors of cars
Inventor: KIM JEONG HUN
IPC: H01R43/00
Filed: 2001-12-28
Abstract: PURPOSE: A connector assembly having a triple protection structure for a vehicle door is provided to protect the connection terminals of an input/output cable and a flexible flat cable electrically connected to each other. CONSTITUTION: A socket connector(120) is combined with a plug connector(140) in such a manner that a terminal connection part(128) of the socket connector is placed between a connection part of the plug connector and a connector housing(122) of the plug connector. The connector housing of the plug connector is located between the inner side of a connector holder(110) and the outer side of the terminal connection part of the socket connector. A holder housing(112) of the connector holder covers the connector housing of the plug connector.
Patent KR-20030056871-A (KR)
Title: Height adjustable partition
Inventor: CHOI GYEONG SEOP
IPC: E04B2/74
Filed: 2001-12-28
Abstract: PURPOSE: An adjustable partition is provided to heighten convenience and utility by adjusting the height of a partition freely. CONSTITUTION: The adjustable partition is composed of upper, connecting and lateral finishing materials(1,2,3), A-type frames(4) and plates(12), wherein the A-type frame(4) is formed by placing, binding and unifying A-type posts(5) from the A-type upper frames(6) and AB-type lower frames(7).
Patent KR-20010074825-A (KR)
Title: 국소 흡수성 지혈재
IPC: A61L15/32
Filed: 1999-08-03
Abstract: 본 발명은, 출혈 상처면에 대한 접착성이 우수하고, 충분하며 안정된 지혈 능력을 가짐과 동시에, 생체에 대한 독성이 없으며, 사용 후에 생체내에서 안전하고 빠르게 분해 흡수되며, 또한 조작성이 좋은 국소 흡수성 지혈재를 제공하는 것을 목적으로 하는 것으로, 생체 적합성을 가지며, 생체내에서 분해 흡수될 수 있는 재료로 이루어지는 섬유의 표면을 추출 콜라겐으로 피복한 것을 특징으로 한다.
Patent KR-20010075020-A (KR)
Title: 좁은 갭의 용접방법 및 용접장치
IPC: B23K9/09
Filed: 2000-03-28
Abstract: V 형 또는 형의 다층 살붙임용접을 행하는 좁은 갭의 용접방법으로서, 제 1층 용접 시에는 용접부에 직류전류와 펄스전류를 중첩시킨 파형으로 용적의 이행형태가 스프레이 이행이 되는 영역의 용접전류를 인가하여 용접을 행하고, 제 2층째 이후의 용접 시에는 용접부에 직류전류를 인가하여 용접을 행한다.
Patent KR-20010080244-A (KR)
IPC: C23C14/06
Filed: 1999-10-22
Abstract: 본 발명은 TiN 자체의 우수한 내마모성 및 낮은 마찰 계수를 유지하면서 TiN 코팅의 성능을 향상시킴으로써 고온 부식을 포함하는 적용에 대해 개선된 경질 코팅에 관한 것이다.  질화물계 슬라이딩 재료는 0.414 내지 0.423 nm의 격자 상수를 가진 면심입방 결정 구조를 가지고, 주로 TiN으로 제조되지만, Al, Cr, Zr 및 Hf 로 구성된 그룹에서 선택되는 하나 이상의 원소를 포함하거나; 또는 실질적으로 질화 티탄 및 B 및 Si로 이루어진 그룹에서 선택되는 하나 이상의 원소를 포함하고, 9 nm 이하의 평균 크기의 결정을 포함하는 면심입방 결정 구조를 가지는 질화물계 재료를 포함한다.
Patent KR-20010073230-A (KR)
Title: 순수한 멜라민의 제조방법
IPC: C07D251/62
Filed: 1999-11-05
Abstract: 본 발명은 순수한 멜라민을 제조하는 방법에 관한 것이다.  본 방법에 따라, 고압 공정으로 우레아로부터 생성되는 멜라민 용융물을 냉각시키고, 암모니아의 각각의 압력에 따라 멜라민의 용융 온도보다 약 1 내지 50℃ 높은 온도에 도달할때까지 암모니아를 가하고, a) 물 또는 암모니아 및/또는 멜라민을 함유하는 수용액 또는 수성 현탁액으로 급냉시켜 멜라민을 응고시키거나, b) 차가운 액체 또는 기체 암모니아로 급냉시켜 멜라민을 응고(여기서, 멜라민은 물 또는 암모니아 및/또는 멜라민을 함유하는 수용액 또는 수성 현탁액으로 추가로 냉각시킨다)시키고, c) 멜라민을 분리한다.
Patent KR-20010099823-A (KR)
Title: Time switch with an electric switch mechanism
IPC: H01H43/06
Filed: 2000-10-06
Abstract: The invention relates to a time switch (1) with at least one first and one second elastic spring element (22, 23) that are both provided with at least one switch contact (24, 25). The time switch further comprises a rotation-driven drum controller (3) that is provided with a plurality of adjustable switch elements (11, 12) which displace a switch lever (13) from an inactive initial position to a switching position, thereby triggering a switch operation of the spring elements (22, 23) with their switch contacts (24, 25). When the drum controller (3) continues to rotate, the switch lever (13) abruptly falls back into its initial position, thereby abruptly disrupting the switch contacts (24, 25). In order to effect an abrupt closure of the switch contacts (24, 25), a locking lever (35) is provided between the spring elements (22, 23) which, in a first switch phase and under the effect of a pre-stress, maintains the two spring elements (22, 23) at a certain distance to the switch contacts (24, 25) and which, during a second switch phase, abruptly releases the second spring element (23) so that it can abruptly close the switch contacts (24, 25).
Patent KR-20010101318-A (KR)
IPC: C08L51/04
Filed: 1999-12-17
Abstract: 본 발명은 우수한 내습성, 양호한 내화성 및 현저하게 뛰어난 기계적 강도를 갖는 폴리카보네이트 수지 조성물을 제공하기 위한 것이다.  상기 목적을 달성하기 위해, (A) 10,000 내지 100,000의 점도 평균 분자량을 갖는 폴리카보네이트 1 내지 99 중량부, 및 (B) 스티렌 수지 1 내지 99 중량부를 함유하고, (C) 상기 성분 (A)+(B)의 합량 100 중량부당 1 미만의 산가를 갖는 인산 에스테르 화합물 1 내지 40 중량부, 및 (D) 상기 성분 (A)+(B)+(C)의 합량 100 중량부당 강화제 1 내지 100 중량부를 추가로 함유하는 수지 조성물을 제조한다.
Patent KR-20010099951-A (KR)
IPC: H01Q1/42
Filed: 2000-10-20
Abstract: 헬리컬 엘리먼트내에는 가요성의 수지봉으로 이루어지는 지지부재가 삽입되어 있다.     헬리컬 엘리먼트는 심선을 절연성 피복재로 피복한 소선을 치밀하게 감음으로써 헬리컬형으로 작성되어 있고, 그 하단부는 피복재가 제거되어 심선이 노출한 상태로 되어 있다.     지지부재의 하단은 금속제 엘리먼트 금구에 형성된 감착구멍에 감착되어 고착되어 있고, 감착할 때 헬리컬 엘리먼트의 심선이 노출되어 있는 하단부가 엘리먼트 금구에 전기적으로 접속된다.     엘리먼트 금구의 하부에는 헬리컬 안테나 (1) 를 안테나 지지부에 장착하기 위한 나사부가 형성되어 있다.     따라서, 장기간 사용해도 헬리컬 엘리먼트의 감기 피치가 변화하지 않음과 동시에, 굴곡되어도 전기적 특성이 변화하기 어려워진다.
Patent KR-20010101488-A (KR)
IPC: H04J11/00
Filed: 1999-12-28
Abstract: 전송될 데이터량이 많은 원격 유닛(113)은 더 높은 데이터 속도에 대응하는 직교 가변 확산 인수(Orthogonal Variable Spreading Factor: OVSF) 코드에 동적으로 지정되고, 전송될 데이터량이 적은 원격 유닛(113)은 더 낮은 데이터 속도에 대응하는 OVSF 코드에 지정된다.  원격 유닛(113) 및 기지국(100) 모두에 의해 사용되는 현재의 OVSF 코드를 변화시킴으로써, 기지국(100)과 원격 유닛(113) 사이의 데이터 속도가 감소된다.  데이터를 전송하는 원격 유닛들 간의 충돌을 없애기 위해, 원격 유닛 전송은 프레임 경계로부터의 오프셋 양을 근거로 시간적으로 진행 및 지연된다.
Patent KR-20010101554-A (KR)
IPC: G11B19/28
Filed: 2000-01-17
Abstract: 광학헤드의 포커스가 벗어난 경우에도, CLV의 재삽입을 행할 필요가 없고, 또한, 광디스크의 회전대기시간이 적으며, 내외주로의 탐색시간이 단축되고, 안정한 제어가 가능하고, 스핀업 시간의 단축을 달성할 수 있는 광디스크 재생장치를 제공하는 것을 목적으로 한다. 스핀업 처리의 개시로부터 판독대기상태로 되기까지의 처리 중의 스핀들모터의 제어를 모두 CAV제어(각속도 일정제어)로 설정하여 행한다.
Patent KR-20010101650-A (KR)
IPC: H01J37/32
Filed: 2000-11-22
Abstract: 제 1 전극(102)에 플라즈마 처리가 실시되는 기판(101)를 탑재한다.  기판(101)의 플라즈마 처리가 실시되는 면에 대하여 자기장 인가 수단(103)에 의해 자기장을 인가한다.  제 1 전극(102)의 외주위에 보조 전극(104)을 배치하고, 그 이면(105)에 플라즈마를 여기한다.  플라즈마중의 전자를 보조 전극(104) 표면(106)으로부터 이면(105)으로, 그리고 보조 전극(104)의 이면(105)으로부터 표면(106)으로 드리프트시킨다.
Patent KR-20010102176-A (KR)
IPC: G11B27/034
Filed: 2000-12-15
Abstract: 단말 장치를 접속하여 콘텐츠를 단말 장치에 체크아웃하고 또는 단말 장치로부터 체크인하는 정보 처리 장치에 있어서, 디바이스 드라이버(116)는 포터블 디바이스(6)가 퍼스널 컴퓨터(1)에 접속된 것을 검출하고, 기동 프로그램(117)은 포터블 디바이스(6)가 퍼스널 컴퓨터(1)에 접속된 것을 검출했을 때, 포터블 디바이스(6)로부터 콘텐츠에 관한 데이터를 판독하고, 이 데이터에 대응하는 표시를 하게 하도록 표시 조작 프로그램(112)을 기동시킨다.
Patent KR-20010102545-A (KR)
IPC: A61K/
Filed: 2000-03-10
Abstract: 본 발명은 틴자파린과 같은 저분자량 헤파린과 록시피반과 같은 혈소판 GPIIb/IIIa 길항제를 투여함을 포함하는, 혈전색전성 장애를 치료, 예방 및 감소시키기 위한 병용요법에 관한 것이다.
Patent KR-20020001884-A (KR)
IPC: H01J29/07
Filed: 2001-02-26
Abstract: CRT는 행(row)당 160-180개의 슬릿 또는 210과 240개의 슬릿을 가지는 장력이 가해지는 새도우 마스크(tensioned shadow mask)를 구비하며 표시 장치는 그러한 CRT를 구비한다. 첫 번째 실시예는 특히 스크린 사이즈가 21"보다 더 큰 스크린 사이즈를 가지는 CRT와 TVT 응용에 적합한데, NTSC, PAL 및 VGA 신호에 대해 므와르(Moire)가 거의 없는 이미지(substantially Moire free image)를 제공하며, 두 번째 실시예는 특히 스크린 사이즈가 23" 또는 그 보다 더 작은 스크린 사이즈를 가지는 CRT와 CMT 응용에 적합한데, SVGA와 XGA 신호에 대해 므와르가 거의 없는 이미지를 제공한다.
Patent KR-20020012230-A (KR)
Title: Method and system for printing a document
IPC: B41J21/00
Filed: 2000-05-24
Abstract: A method for providing interactivity for printed content is disclosed. An image of a writing surface containing the printed content is captured by an optical imaging pen device. The image includes a pattern printed on the writing surface. A plurality of available options associated with the printed content coincident with the pattern in the image is then determined and a selection from a user of one of the plurality of available options is received. An application is executed, with the execution using the selected option.
Patent KR-20020032428-A (KR)
Filed: 2001-03-28
Abstract: 본 발명은 박막 트랜지스터를 포함하는 전자 디바이스를 제작하는 방법에 관한 것으로, 자기-정합(self-aligned) 박막 트랜지스터에서 증가된 오프-상태(off-state) 전류 및 감소된 캐리어 이동도(carrier mobility)의 문제점에 대해 설명한다. 상기 방법에 따라, 게이트 층(2,46)은 마스크 층(20,48) 아래에서 다시 에칭된다. 마스크 층을 주입(implantation) 마스크로서 사용하는 주입 단계에 이어서, 재-에칭(etch-back)은 주입 손상을 가져오며, 이는 이어서 에너지빔(42)에 의해 어닐링된다(annealed).
Patent KR-20020006636-A (KR)
Inventor: KIM EUI KYEUM
IPC: A47L23/20
Filed: 2002-01-02
Abstract: PURPOSE: A device for sterilizing, deodorizing and drying a shoe is provided to dry the shoes by wind generated on a blower and heat generated on a ultraviolet lay lamp and to prevent damage and deformation of the shoes and to save consumption power. CONSTITUTION: A device for sterilizing, deodorizing and drying shoes comprises a blower mounted on a body; a shoes placing plate(8); a ultraviolet lamp installed on the shoes placing plate; an upper cover having a placing plate withdrawing space; a secondary discharging port mounted by being pulled from the placing plate withdrawing space; a power supplying cable connected to the shoes placing plate; a control panel containing a power button; and a main discharging port blowing wind to circulate air of the shoes. The ultraviolet lamp sterilizes and deodorizes the shoes by operating the blower in a specific period established on a microcomputer. The wind is supplied into the first and second discharging ports. Moreover, the wind is discharged through the main discharging port. Thereby, the device for sterilizing, deodorizing and drying shoes dry the shoes by wind generated on the blower and heat generated on the ultraviolet lay lamp.
Patent KR-20030059896-A (KR)
Inventor: KIM SEUNG CHEON
IPC: F24F1/00
Filed: 2002-01-03
Abstract: PURPOSE: An indoor unit of a package type air conditioner is provided to reduce front noise by improving structure of the indoor unit. CONSTITUTION: An indoor unit includes a case(10) forming an exterior, and having an inlet(10a) formed on a rear side thereof to introduce air, and an outlet(10b) formed on an upper front side thereof to discharge air; a fan(20) placed in the case to introduce air into the case and discharge air to an outside of the case; and a fan motor(30) driving the fan. The inlet is formed on a side rear part of the case instead of a back side of the case to reduce front noise and to allow the back side of the case attached to a wall so as to smoothly introduce indoor air. The fan is placed on a front inside of the case and is a centrifugal fan having an inlet end to which air is introduced placed on a rear side thereof. Noise generated by introduction of indoor air is not directly transmitted to a front side of the case as the inlet is formed on a side rear part of the case. Indoor air is introduced to the inlet end of the fan directly from the inlet to reduce resistance so as to reduce noise.
Patent KR-20020024225-A (KR)
Inventor: AHN MU GYEONG
IPC: G06F15/00
Filed: 2002-02-06
Abstract: PURPOSE: A real-time anti virus system is provided to detect a known virus and remove the detected virus before the known virus affects a computer of a user, and to detect the activity of an unknown virus to delete the detected virus. CONSTITUTION: A network interface unit(100) mounts on or connects with a client computer(A10) and transceives packets. A network device driver(200) makes the network interface unit(100) recognized on an operating system and operates the network interface unit(100). A virus information database(300) stores information on affection virus. A designated packet separation module(400) is operated inside the network device driver(200) and separates a designated packet from all packets received through the network interface unit(100). An optional storage module(500) temporarily stores the separated/designated packet to prevent the completion of one file. And a search module(600) searches virus affection for remaining packets excepting the designated packet stored in the optional storage module(500) in comparison with the virus information database(300), to decide affection.
Patent KR-20020024236-A (KR)
Inventor: KIM GI HO
IPC: B01D35/18
Filed: 2002-02-07
Abstract: PURPOSE: A chiller of hot and cold water dispenser is provided, which can achieve maximum cooling efficiency by allowing water to flow continuously through side area of heat absorbing cylinder that is the central part of the cooler, the maximum heat transferring part. The dispenser can supply much more cold water at a time than the existing dispenser that can supply only 5-8 cups of water at a time. CONSTITUTION: The system comprises a cooler(10), a cool water tank(20), a helical coolant pipe(16) and a heat absorbing cylinder(12). The coolant pipe(16) is installed in the heat absorbing cylinder(12) and helical coolant plate(14) is installed outside the cylinder(12), the upper angle(B) of the coolant plate(14) being 5-15 degree and the lower angle(B') of the coolant plate(14) being 10-30 degree.
Patent KR-20030069540-A (KR)
Title: Method for determinating write strategy using fuzzy engine
Inventor: LEE HYE RIN
IPC: G11B7/004
Filed: 2002-02-21
Abstract: PURPOSE: A method for deciding a write strategy using a fuzzy engine is provided to promptly and accurately decide the write strategy by using the fuzzy engine specified through experiments of engineers. CONSTITUTION: An optical disk is loaded(S10). A write experimental system executes a write operation to the loaded optical disk(S11). The length of 3T feet in written signals is measured to be inputted to a fuzzier of a fuzzy engine(S12). An inference engine decides rules corresponded to the length of 3T feet in several rules stored in a rule base(S13). The inference engine decides a write parameter change value decided from each rule(S14). The fuzzy engine decides a write parameter value deciding the optimum write strategy to each recording medium(S15).
Patent KR-20030072018-A (KR)
Title: Structure for shock absorbing of rocker arm shaft for automobiles
Inventor: OH JAE UK
IPC: F01L1/26
Filed: 2002-03-05
Abstract: PURPOSE: A damping structure of a locker arm shaft is provided to effectively prevent the breakage of a cylinder head and the separation of a fixing cap of the locker arm shaft by installing an elastic member in the center of the locker arm shaft. CONSTITUTION: Locker arm shafts(110,120) are divided. An inserting portion(111) having a step is formed in an inner hollow portion(130) of the locker arm shaft(110). An elastic member(300) is installed in the inserting portion and installed in an axial slot of a cylinder head(200). The transformation and the breakage of the locker arm shaft and the cylinder head or the separation of a cap to fix the locker arm shafts in the axial slot of the cylinder head is prevented by the damping operation of the elastic member though the locker arm shaft are expanded thermally.
Patent KR-20030072749-A (KR)
Title: Turbocharger protection controlling device of engine and method thereof
Inventor: SHIN YEON HO
IPC: F02B37/16
Filed: 2002-03-06
Abstract: PURPOSE: A device and a method for protecting and controlling a turbo charger of an engine are provided to improve durability by preventing the breakage of a turbo charger and to prevent the degradation of output and the increase of smoke. CONSTITUTION: A device for protecting and controlling a turbo charger of an engine comprises a pressure detecting unit(310), a control unit(320), and a pressure control unit. The pressure detecting unit consists of a pressure detecting sensor detecting the input and output pressures of a compressor and inputting a corresponding electrical signal to the control unit. The pressure control unit controls the input and output pressure of the compressor by bypassing the output pressure to the input side.
Patent KR-20030077791-A (KR)
Title: Micro-actuator fabrication method
Inventor: LEE CHUN SEOP
IPC: B81B7/00
Filed: 2002-03-27
Abstract: PURPOSE: A method for fabricating a micro-sized driving device is provided to drive the micro-sized driving device with low operating voltage by allowing electrodes having a comb shape to have fine interval. CONSTITUTION: A substrate is firstly prepared. Then, a first oxide layer, a first silicon layer, a second oxide layer, a nitride layer and a third oxide layer are sequentially deposited on the substrate. A first electrode pattern is formed on the third oxide layer by using a photosensitive film. The third oxide layer, the nitride layer, the second oxide layer and the first silicon layer are etched along the first electrode pattern in order to expose the first oxide layer, thereby obtaining a first electrode having a plurality of fingers. An oxide layer is formed at a lateral portion of the first electrode. Then, a second electrode is formed by etching a fourth oxide layer and a second silicon layer formed on the second silicon layer. After that, the first oxide layer, the second oxide layer, the lateral oxide layer, the fourth oxide layer and the nitride layer are removed, thereby achieving a micro-sized driving device.
Patent KR-20020077210-A (KR)
Inventor: URATA YOSHIHIRO
IPC: H01B1/24
Filed: 2002-03-28
Abstract: PURPOSE: Provided are a conductive resin composition from which a molded product can be formed wherein the material has high conductivity, excellent effect of shield against electromagnetic waves, high rigidity, and stable physical properties as well as excellent surface smoothness, and processes for preparing the same. CONSTITUTION: The conductive resin composition comprises a thermoplastic resin and carbon fiber, wherein carbon fiber is present in an amount of 10 to 50 parts by weight based on 100 parts by weight of the resin composition; 10 to 50% by weight of the carbon fiber is comprised of one having a fiber length of 500 mu m or more; the thermoplastic resin is a polyamide resin. The process for producing the conductive resin comprises the steps of: feeding a thermoplastic resin to a kneader from the top portion thereof; and feeding carbon fiber to the kneader from the medium portion thereof to melt and knead the resulting mixture, wherein the operation of the kneading after feeding the carbon fiber is conducted in the order of carrying, kneading, carrying, damming and carrying.
Patent KR-20030078325-A (KR)
Title: Flame guide unit for burner
Inventor: KANG GU YEONG
IPC: C03B23/207
Filed: 2002-03-29
Abstract: PURPOSE: A device for guiding flames of a burner is provided to improve the thermal efficiency of the burner by guiding heat discharged into the outside and preheating an optical fiber preform and a glass tube. CONSTITUTION: In an over jacketing device(300) for an optical fiber preform, a hollow flame guide(340) is integrally extended from one side of a burner(320), and covers the optical fiber preform. The flame guide includes a flange(341) adhering to the burner, a hollow guide body(343) extended from the flange, and a cooling unit for supplying coolant to the guide body.
Patent KR-20020081112-A (KR)
Inventor: AOKI MASASHI
IPC: G11B23/50
Filed: 2002-04-16
Abstract: PURPOSE: A magnetic transfer device is provided to improve working efficiency by easily exchanging a master carrier and productivity by increasing transfer efficiency. CONSTITUTION: A magnetic transfer device(1) is composed of a master-fixing base(11) for determining and supporting the position of a master carrier(3) holding transfer data, a contacting device(5) for contacting a slave medium(2) receiving transfer to the master carrier, and a cleaning device(7). The master carrier is exchanged with the master-fixing base.